Poster Open Access

Galaxy And Mass Assembly (GAMA): Bulge-disk decomposition of KiDS and VIKING data in the nearby universe

Casura, Sarah; Liske, Jochen; Robotham, Aaron S. G.; Taranu, Dan S.; Laine, Jarkko


MARC21 XML Export

<?xml version='1.0' encoding='UTF-8'?>
<record xmlns="http://www.loc.gov/MARC21/slim">
  <leader>00000nam##2200000uu#4500</leader>
  <datafield tag="999" ind1="C" ind2="5">
    <subfield code="x">Robotham A. S. G. et al., 2017, MNRAS, 466, 1513</subfield>
  </datafield>
  <datafield tag="999" ind1="C" ind2="5">
    <subfield code="x">Robotham A. S. G. et al., 2018, MNRAS, 476, 3137</subfield>
  </datafield>
  <datafield tag="999" ind1="C" ind2="5">
    <subfield code="x">Popescu C. C. et al., 2011, A&amp;A, 527, A109 and preceding publications of this series</subfield>
  </datafield>
  <datafield tag="999" ind1="C" ind2="5">
    <subfield code="x">Driver, S. P. et al., 2007, MNRAS, 379, 1022</subfield>
  </datafield>
  <datafield tag="999" ind1="C" ind2="5">
    <subfield code="x">Galaxy And Mass Assembly (GAMA): http://www.gama-survey.org/</subfield>
  </datafield>
  <datafield tag="999" ind1="C" ind2="5">
    <subfield code="x">Kilo-Degree Survey (KiDS): http://kids.strw.leidenuniv.nl/</subfield>
  </datafield>
  <datafield tag="999" ind1="C" ind2="5">
    <subfield code="x">VISTA Kilo-Degree Infrared Galaxy Survey (VIKING): http://www.eso.org/sci/observing/PublicSurveys/sciencePublicSurveys.html#vistacycle1</subfield>
  </datafield>
  <datafield tag="041" ind1=" " ind2=" ">
    <subfield code="a">eng</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">galaxies: structure</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">galaxies: fundamental parameters</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">dust, extinction</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">catalogues</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">methods: statistical</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">techniques: photometric</subfield>
  </datafield>
  <controlfield tag="005">20200120164330.0</controlfield>
  <controlfield tag="001">3556629</controlfield>
  <datafield tag="711" ind1=" " ind2=" ">
    <subfield code="d">18-22 November 2019</subfield>
    <subfield code="g">APP</subfield>
    <subfield code="a">The Art of Measuring Galaxy Physical Properties</subfield>
    <subfield code="c">Milan, Italy</subfield>
  </datafield>
  <datafield tag="700" ind1=" " ind2=" ">
    <subfield code="u">Universität Hamburg</subfield>
    <subfield code="a">Liske, Jochen</subfield>
  </datafield>
  <datafield tag="700" ind1=" " ind2=" ">
    <subfield code="u">ICRAR University of Western Australia</subfield>
    <subfield code="a">Robotham, Aaron S. G.</subfield>
  </datafield>
  <datafield tag="700" ind1=" " ind2=" ">
    <subfield code="u">Princeton University</subfield>
    <subfield code="a">Taranu, Dan S.</subfield>
  </datafield>
  <datafield tag="700" ind1=" " ind2=" ">
    <subfield code="u">Universität Hamburg</subfield>
    <subfield code="a">Laine, Jarkko</subfield>
  </datafield>
  <datafield tag="856" ind1="4" ind2=" ">
    <subfield code="s">5989215</subfield>
    <subfield code="z">md5:5feb873aac04068e805191f4fe0a5853</subfield>
    <subfield code="u">https://zenodo.org/record/3556629/files/APP_Milan_poster_Casura.pdf</subfield>
  </datafield>
  <datafield tag="542" ind1=" " ind2=" ">
    <subfield code="l">open</subfield>
  </datafield>
  <datafield tag="856" ind1="4" ind2=" ">
    <subfield code="y">Conference website</subfield>
    <subfield code="u">http://app.iasf-milano.inaf.it/</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
    <subfield code="c">2019-11-18</subfield>
  </datafield>
  <datafield tag="909" ind1="C" ind2="O">
    <subfield code="p">openaire</subfield>
    <subfield code="p">user-app-iasfmi-2019</subfield>
    <subfield code="o">oai:zenodo.org:3556629</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="u">Universität Hamburg</subfield>
    <subfield code="a">Casura, Sarah</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Galaxy And Mass Assembly (GAMA): Bulge-disk decomposition of KiDS and VIKING data in the nearby universe</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
    <subfield code="a">user-app-iasfmi-2019</subfield>
  </datafield>
  <datafield tag="540" ind1=" " ind2=" ">
    <subfield code="u">https://creativecommons.org/licenses/by/4.0/legalcode</subfield>
    <subfield code="a">Creative Commons Attribution 4.0 International</subfield>
  </datafield>
  <datafield tag="650" ind1="1" ind2="7">
    <subfield code="a">cc-by</subfield>
    <subfield code="2">opendefinition.org</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">&lt;p&gt;Obtaining reliable structural parameters for the different components of galaxies is important for a wide variety of studies of galaxy properties and evolution. I will present our current work on the bulge-disk decomposition of approximately 13000 GAMA galaxies in the nearby universe (z smaller than 0.08) in all 9 optical and near-infrared bands covered by KiDS and VIKING. The galaxy profiling itself uses the 2-dimensional Bayesian profile fitting code ProFit (Robotham et al. 2016) while the preparatory work (image segmentation/source identification, sky subtraction, initial parameter estimates) is carried out using the sister package ProFound (Robotham et al. 2018). The local PSF is estimated using a combination of ProFound and ProFit to identify stars near the galaxy of interest and fit them with a Moffat function. These decompositions will be used to derive the stellar mass functions of bulges and disks and study the nature and distribution of dust in galaxy disks.&lt;/p&gt;</subfield>
  </datafield>
  <datafield tag="773" ind1=" " ind2=" ">
    <subfield code="n">doi</subfield>
    <subfield code="i">isVersionOf</subfield>
    <subfield code="a">10.5281/zenodo.3556628</subfield>
  </datafield>
  <datafield tag="024" ind1=" " ind2=" ">
    <subfield code="a">10.5281/zenodo.3556629</subfield>
    <subfield code="2">doi</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
    <subfield code="a">poster</subfield>
  </datafield>
</record>
61
69
views
downloads
All versions This version
Views 6161
Downloads 6969
Data volume 413.3 MB413.3 MB
Unique views 5555
Unique downloads 5757

Share

Cite as